{
  "manageEntity": {
    "action": "Repost",
    "entityId": "222041700",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x55d6dd43f16beca1cb7fb86b2224dbfd67386b57c76731be640cbca9b7357804",
    "signature": "0x639d7e85b07a9a6ccea0bb3b53701fdb96610e27028b5751c6af9ff13b6be58407fd9755e858003656c80b0aa0daac8a379c477b53fb0003792940cde849f1c31b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}